2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.restconf.nb.rfc8040.rests.utils;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.fail;
12 import static org.mockito.Mockito.doReturn;
13 import static org.mockito.Mockito.when;
14 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFalseFluentFuture;
15 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateTrueFluentFuture;
17 import com.google.common.util.concurrent.Futures;
18 import com.google.common.util.concurrent.SettableFuture;
19 import javax.ws.rs.core.Response;
20 import javax.ws.rs.core.Response.Status;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.junit.runner.RunWith;
24 import org.mockito.Mock;
25 import org.mockito.junit.MockitoJUnitRunner;
26 import org.opendaylight.mdsal.common.api.CommitInfo;
27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
28 import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
29 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
30 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
31 import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
32 import org.opendaylight.netconf.api.NetconfDocumentedException;
33 import org.opendaylight.netconf.dom.api.NetconfDataTreeService;
34 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
35 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
36 import org.opendaylight.restconf.common.errors.RestconfError;
37 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.MdsalRestconfStrategy;
38 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.NetconfRestconfStrategy;
39 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfStrategy;
40 import org.opendaylight.yangtools.yang.common.ErrorSeverity;
41 import org.opendaylight.yangtools.yang.common.ErrorTag;
42 import org.opendaylight.yangtools.yang.common.ErrorType;
43 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
45 @RunWith(MockitoJUnitRunner.StrictStubs.class)
46 public class DeleteDataTransactionUtilTest {
48 private InstanceIdentifierContext<?> context;
50 private DOMDataTreeReadWriteTransaction readWrite;
52 private DOMDataBroker mockDataBroker;
54 private NetconfDataTreeService netconfService;
58 doReturn(CommitInfo.emptyFluentFuture()).when(this.readWrite).commit();
59 doReturn(Futures.immediateFuture(new DefaultDOMRpcResult())).when(this.netconfService).commit();
60 doReturn(Futures.immediateFuture(new DefaultDOMRpcResult())).when(this.netconfService).discardChanges();
61 doReturn(Futures.immediateFuture(new DefaultDOMRpcResult())).when(this.netconfService).unlock();
62 doReturn(Futures.immediateFuture(new DefaultDOMRpcResult())).when(this.netconfService).lock();
63 doReturn(Futures.immediateFuture(new DefaultDOMRpcResult())).when(this.netconfService)
64 .delete(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty());
65 doReturn(YangInstanceIdentifier.empty()).when(this.context).getInstanceIdentifier();
66 doReturn(readWrite).when(mockDataBroker).newReadWriteTransaction();
70 * Test of successful DELETE operation.
73 public void deleteData() {
74 // assert that data to delete exists
75 when(readWrite.exists(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty()))
76 .thenReturn(immediateTrueFluentFuture());
78 delete(new MdsalRestconfStrategy(mockDataBroker));
79 delete(new NetconfRestconfStrategy(netconfService));
83 * Negative test for DELETE operation when data to delete does not exist. Error DATA_MISSING is expected.
86 public void deleteDataNegativeTest() {
87 // assert that data to delete does NOT exist
88 when(readWrite.exists(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.empty()))
89 .thenReturn(immediateFalseFluentFuture());
90 final NetconfDocumentedException exception = new NetconfDocumentedException("id",
91 ErrorType.RPC, ErrorTag.DATA_MISSING, ErrorSeverity.ERROR);
92 final SettableFuture<? extends CommitInfo> ret = SettableFuture.create();
93 ret.setException(new TransactionCommitFailedException(
94 String.format("Commit of transaction %s failed", this), exception));
96 doReturn(ret).when(this.netconfService).commit();
98 // test and assert error
99 deleteFail(new MdsalRestconfStrategy(mockDataBroker));
100 deleteFail(new NetconfRestconfStrategy(netconfService));
103 private void delete(final RestconfStrategy strategy) {
104 final Response response = DeleteDataTransactionUtil.deleteData(strategy, context.getInstanceIdentifier());
106 assertEquals("Not expected response received", Status.NO_CONTENT.getStatusCode(), response.getStatus());
109 private void deleteFail(final RestconfStrategy strategy) {
111 DeleteDataTransactionUtil.deleteData(strategy, context.getInstanceIdentifier());
112 fail("Delete operation should fail due to missing data");
113 } catch (final RestconfDocumentedException e) {
114 assertEquals(ErrorType.PROTOCOL, e.getErrors().get(0).getErrorType());
115 assertEquals(RestconfError.ErrorTag.DATA_MISSING, e.getErrors().get(0).getErrorTag());